Base | Representation |
---|---|
bin | 1100011111100… |
… | …0001011010110 |
3 | 10122121000211200 |
4 | 3013320023112 |
5 | 101403144013 |
6 | 5111013330 |
7 | 1204236141 |
oct | 307701326 |
9 | 118530750 |
10 | 52396758 |
11 | 27638507 |
12 | 1566a246 |
13 | ab172cb |
14 | 6d5d058 |
15 | 48eee73 |
hex | 31f82d6 |
52396758 has 24 divisors (see below), whose sum is σ = 117189696. Its totient is φ = 16902000.
The previous prime is 52396739. The next prime is 52396759. The reversal of 52396758 is 85769325.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52396759) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46393 + ... + 47508.
It is an arithmetic number, because the mean of its divisors is an integer number (4882904).
Almost surely, 252396758 is an apocalyptic number.
52396758 is an abundant number, since it is smaller than the sum of its proper divisors (64792938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52396758 is a wasteful number, since it uses less digits than its factorization.
52396758 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93940 (or 93937 counting only the distinct ones).
The product of its digits is 453600, while the sum is 45.
The square root of 52396758 is about 7238.5604922526. The cubic root of 52396758 is about 374.1980087160.
The spelling of 52396758 in words is "fifty-two million, three hundred ninety-six thousand, seven hundred fifty-eight".
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